Kernel Fixes to get TCMU File Backed Optical to work

Bug #1646204 reported by bugproxy on 2016-11-30
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Status tracked in Zesty
Xenial
Undecided
Tim Gardner
Yakkety
Undecided
Tim Gardner
Zesty
High
Tim Gardner

Bug Description

== Comment: #2 - BRYANT G. LY - 2016-11-30 12:16:05 ==

Need all of these patches in Xenial 4.4 kernel and 4.8 kernel.

Under review:
https://www.spinics.net/lists/target-devel/msg13628.html
[PATCH] target/user: Fix use-after-free of tcmu_cmds if they are expired

Already Released in Yaketty but need it in Xenial:
Released in Ubuntu-4.8.0-7.8:
UBUNTU: SAUCE: Return TCMU-generated sense data to fabric module

Released under: linux (4.8.0-28.30)

[PATCH 1/3] UBUNTU: SAUCE: (noup) target/user: Use sense_reason_t in tcmu_queue_cmd_ring
[PATCH 2/3] UBUNTU: SAUCE: (noup) target/user: Return an error if cmd data size is too large
[PATCH 3/3] UBUNTU: SAUCE: (noup) target/user: Fix comments to not refer to data ring

CVE References

Default Comment by Bridge

tags: added: architecture-ppc64le bugnameltc-149303 severity-critical targetmilestone-inin16042
Changed in ubuntu:
assignee: nobody → Taco Screen team (taco-screen-team)
affects: ubuntu → linux (Ubuntu)
Changed in linux (Ubuntu):
assignee: Taco Screen team (taco-screen-team) → Canonical Kernel Team (canonical-kernel-team)
importance: Undecided → High
status: New → Triaged
Tim Gardner (timg-tpi) on 2016-12-06
Changed in linux (Ubuntu Xenial):
assignee: nobody → Tim Gardner (timg-tpi)
status: New → In Progress
Tim Gardner (timg-tpi) wrote :
Changed in linux (Ubuntu Yakkety):
assignee: nobody → Tim Gardner (timg-tpi)
status: New → In Progress
Changed in linux (Ubuntu Zesty):
assignee: Canonical Kernel Team (canonical-kernel-team) → Tim Gardner (timg-tpi)
status: Triaged → Fix Committed
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 4.9.0-11.12

---------------
linux (4.9.0-11.12) zesty; urgency=low

  * Miscellaneous Ubuntu changes
    - UBUNTU: SAUCE: Add '-fno-pie -no-pie' to cflags for x86 selftests
    - UBUNTU: SAUCE: (no-up) aufs: for v4.9-rc1, support setattr_prepare()

  [ Upstream Kernel Changes ]

  * rebase to v4.9

 -- Tim Gardner <email address hidden> Mon, 12 Dec 2016 06:40:40 -0700

Changed in linux (Ubuntu Zesty):
status: Fix Committed → Fix Released
Luis Henriques (henrix) on 2016-12-19
Changed in linux (Ubuntu Xenial):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Yakkety):
status: In Progress → Fix Committed
Luis Henriques (henrix) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-xenial
Luis Henriques (henrix) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-yakkety' to 'verification-done-yakkety'. If the problem still exists, change the tag 'verification-needed-yakkety' to 'verification-failed-yakkety'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-yakkety
bugproxy (bugproxy) on 2016-12-23
tags: added: verification-done-xenial verification-done-yakkety
removed: verification-needed-xenial verification-needed-yakkety
Launchpad Janitor (janitor) wrote :
Download full text (5.9 KiB)

This bug was fixed in the package linux - 4.4.0-59.80

---------------
linux (4.4.0-59.80) xenial; urgency=low

  [ John Donnelly ]

  * Release Tracking Bug
    - LP: #1654282

  * [2.1.1] MAAS has nvme0n1 set as boot disk, curtin fails (LP: #1651602)
    - (fix) nvme: only require 1 interrupt vector, not 2+

linux (4.4.0-58.79) xenial; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1651402

  * Support ACPI probe for IIO sensor drivers from ST Micro (LP: #1650123)
    - SAUCE: iio: st_sensors: match sensors using ACPI handle
    - SAUCE: iio: st_accel: Support sensor i2c probe using acpi
    - SAUCE: iio: st_pressure: Support i2c probe using acpi
    - [Config] CONFIG_HTS221=m, CONFIG_HTS221_I2C=m, CONFIG_HTS221_SPI=m

  * Fix channel data parsing in ST Micro sensor IIO drivers (LP: #1650189)
    - SAUCE: iio: common: st_sensors: fix channel data parsing

  * ST Micro lng2dm 3-axis "femto" accelerometer support (LP: #1650112)
    - SAUCE: iio: st-accel: add support for lis2dh12
    - SAUCE: iio: st_sensors: support active-low interrupts
    - SAUCE: iio: accel: Add support for the h3lis331dl accelerometer
    - SAUCE: iio: st_sensors: verify interrupt event to status
    - SAUCE: iio: st_sensors: support open drain mode
    - SAUCE: iio:st_sensors: fix power regulator usage
    - SAUCE: iio: st_sensors: switch to a threaded interrupt
    - SAUCE: iio: accel: st_accel: Add lis3l02dq support
    - SAUCE: iio: st_sensors: fix scale configuration for h3lis331dl
    - SAUCE: iio: accel: st_accel: add support to lng2dm
    - SAUCE: iio: accel: st_accel: inline per-sensor data
    - SAUCE: Documentation: dt: iio: accel: add lng2dm sensor device binding

  * ST Micro hts221 relative humidity sensor support (LP: #1650116)
    - SAUCE: iio: humidity: add support to hts221 rh/temp combo device
    - SAUCE: Documentation: dt: iio: humidity: add hts221 sensor device binding
    - SAUCE: iio: humidity: remove
    - SAUCE: iio: humidity: Support acpi probe for hts211

  * crypto : tolerate new crypto hardware for z Systems (LP: #1644557)
    - s390/zcrypt: Introduce CEX6 toleration

  * Acer, Inc ID 5986:055a is useless after 14.04.2 installed. (LP: #1433906)
    - uvcvideo: uvc_scan_fallback() for webcams with broken chain

  * vmxnet3 driver could causes kernel panic with v4.4 if LRO enabled.
    (LP: #1650635)
    - vmxnet3: segCnt can be 1 for LRO packets

  * system freeze when swapping to encrypted swap partition (LP: #1647400)
    - mm, oom: rework oom detection
    - mm: throttle on IO only when there are too many dirty and writeback pages

  * Kernel Fixes to get TCMU File Backed Optical to work (LP: #1646204)
    - target/user: Use sense_reason_t in tcmu_queue_cmd_ring
    - target/user: Return an error if cmd data size is too large
    - target/user: Fix comments to not refer to data ring
    - SAUCE: (no-up) target/user: Fix use-after-free of tcmu_cmds if they are
      expired

  * CVE-2016-9756
    - KVM: x86: drop error recovery in em_jmp_far and em_ret_far

  * Dell Precision 5520 & 3520 freezes at login screent (LP: #1650054)
    - ACPI / blacklist: add _REV quirks for Dell Precision 5520 and 3520

  * CVE-2016-979...

Read more...

Changed in linux (Ubuntu Xenial):
status: Fix Committed → Fix Released
Launchpad Janitor (janitor) wrote :
Download full text (3.2 KiB)

This bug was fixed in the package linux - 4.8.0-34.36

---------------
linux (4.8.0-34.36) yakkety; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1651800

  * Miscellaneous Ubuntu changes
    - SAUCE: Do not build the xr-usb-serial driver for s390

linux (4.8.0-33.35) yakkety; urgency=low

  [ Thadeu Lima de Souza Cascardo ]

  * Release Tracking Bug
    - LP: #1651721

  [ Luis Henriques ]

  * crypto : tolerate new crypto hardware for z Systems (LP: #1644557)
    - s390/zcrypt: Introduce CEX6 toleration

  * Several new Asus laptops are missing touchpad support (LP: #1650895)
    - HID: asus: Add i2c touchpad support

  * Acer, Inc ID 5986:055a is useless after 14.04.2 installed. (LP: #1433906)
    - uvcvideo: uvc_scan_fallback() for webcams with broken chain

  * cdc_ether fills kernel log (LP: #1626371)
    - cdc_ether: Fix handling connection notification

  * Kernel Fixes to get TCMU File Backed Optical to work (LP: #1646204)
    - SAUCE: target/user: Fix use-after-free of tcmu_cmds if they are expired

  * CVE-2016-9756
    - KVM: x86: drop error recovery in em_jmp_far and em_ret_far

  * On boot excessive number of kworker threads are running (LP: #1649905)
    - slub: move synchronize_sched out of slab_mutex on shrink

  * Ethernet not work after upgrade from kernel 3.19 to 4.4 [10ec:8168]
    (LP: #1648279)
    - ACPI / blacklist: Make Dell Latitude 3350 ethernet work

  * Ubuntu 16.10 netboot install fails with "Oops: Exception in kernel mode,
    sig: 5 [#1] " (lpfc) (LP: #1648873)
    - scsi: lpfc: fix oops/BUG in lpfc_sli_ringtxcmpl_put()

  * CVE-2016-9793
    - net: avoid signed overflows for SO_{SND|RCV}BUFFORCE

  * [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10, 15.04, and
    15.10 (LP: #1400319)
    - Drivers: hv: avoid vfree() on crash

  * d-i is missing usb support for platforms that use the xhci-platform driver
    (LP: #1625222)
    - d-i initrd needs additional usb modules to support the merlin platform

  * overlayfs no longer supports nested overlayfs mounts, but there is a fix
    upstream (LP: #1647007)
    - ovl: fix d_real() for stacked fs

  * Yakkety: arm64: CONFIG_ARM64_ERRATUM_845719 isn't enabled (LP: #1647793)
    - [Config] CONFIG_ARM64_ERRATUM_845719=y

  * Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
    (LP: #1646857)
    - serial: 8250_pci: Detach low-level driver during PCI error recovery

  * Driver for Exar USB UART (LP: #1645591)
    - SAUCE: xr-usb-serial: Driver for Exar USB serial ports
    - SAUCE: xr-usb-serial: interface for switching modes
    - SAUCE: cdc-acm: Exclude Exar USB serial ports

  * [Bug] (Purley) x86/hpet: Reduce HPET counter read contention (LP: #1645928)
    - x86/hpet: Reduce HPET counter read contention

  * Need Alps upstream their new touchpad driver (LP: #1571530)
    - Input: ALPS - add touchstick support for SS5 hardware
    - Input: ALPS - handle 0-pressure 1F events
    - Input: ALPS - allow touchsticks to report pressure
    - Input: ALPS - set DualPoint flag for 74 03 28 devices

  * CONFIG_NR_CPUS=256 is too low (LP: #1579205)
    - [Config] Increase the NR_CPUS to 512 for amd64 to support systems with a...

Read more...

Changed in linux (Ubuntu Yakkety):
status: Fix Committed → Fix Released
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